http://en.wikipedia.org/wiki/Martin_Luther_King,_Jr.#March_on_Washington_1963
http://www.washingtonpost.com/local/kings-daughter-opens-commemoration-of-famous-mlk-speech-50-years-ago/2013/08/28/35224130-0fe8-11e3-a2b3-5e107edf9897_story.html
http://www.nypost.com/p/news/national/the_march_that_changed_nation_CW4BYDBK0CxGj3wPou1eZK
http://www.independent.co.uk/news/world/americas/us-to-mark-50-years-since-martin-luther-kings-i-have-a-dream-speech-8787556.html
http://www.dailymail.co.uk/news/article-2403775/President-Obama-deliver-speech-vision-50-years-Martin-Luther-Kings-famous-address.html
